An Efficient and Accurate Method for Real-Time Processing of Light Stripe Images
Joint Authors
Sun, Junhua
Chen, Xu
Zhang, Guangjun
Source
Advances in Mechanical Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-04
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper describes a direction-guided method for real-time processing of light stripe images in practical active vision applications.
The presented approach consists of three main steps.
Firstly, we select two thresholds to divide the image into three classes, that is, the foreground, the background, and the undecided area.
Then, we locate a feature point of the light stripe in the image foreground and calculate the local line direction at that point.
Finally, we detect succeeding points along that direction in the foreground and the undecided area and directly exclude pixels which are in the normal direction of the line.
We use synthetic and real images to verify the accuracy and efficiency of the proposed method.
The experimental results show that the proposed algorithm gains a 1-fold speedup compared to the prevalent method without any loss of accuracy.
American Psychological Association (APA)
Chen, Xu& Zhang, Guangjun& Sun, Junhua. 2013. An Efficient and Accurate Method for Real-Time Processing of Light Stripe Images. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-472988
Modern Language Association (MLA)
Chen, Xu…[et al.]. An Efficient and Accurate Method for Real-Time Processing of Light Stripe Images. Advances in Mechanical Engineering No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-472988
American Medical Association (AMA)
Chen, Xu& Zhang, Guangjun& Sun, Junhua. An Efficient and Accurate Method for Real-Time Processing of Light Stripe Images. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-472988
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472988